adding fractions with unlike denominators

 $\frac{3}{7}+\frac{3}{4}$  

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Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

 $\frac{1}{2}+\frac{2}{5}$  

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CCSS.5.NF.A.1

CCSS.5.NF.A.2

Which of the following lists the correct steps for adding two fractions with unlike denominators?

• Get a common denominator, create equivalent fractions, add numerators, and add denominators.

• Add the numerators, write the denominator

• Get a common denominator, write the numerator, and add everything.

• Get a common denominator, create equivalent fractions, add the numerators, then keep the denominator the same.

Tags

CCSS.4.NF.A.1

2/12 + 2/4 =

• 1/12

• 1/4

• 6/16

• 8/12

Tags

CCSS.4.NF.A.2

• 1
• 3/6
• 1/2
• 2

Tags

CCSS.4.NF.A.1

CCSS.4.NF.A.2

1/4 + 5/8

• 6/8

• 6/12

• 7/8

Tags

CCSS.4.NF.A.2

What does it mean to simplify a fraction?

• write a fration

• find the answer

• write the answer in the lowest terms possible

• add the fractions

5/7 - 2/3 =

• 1/21

• 3/10

• 3/3

• 10/21

Tags

CCSS.4.NF.A.2

13/10 - 8/10 =

• 3/10

• 5/10

• 21/10

• 5/20

Tags

CCSS.4.NF.A.2

How do I add this fraction?

• 23/10
• 7/7
• 7/10
• 8/15

Tags

CCSS.4.NF.A.2

CCSS.4.NF.C.5